7 research outputs found
Bronnen van antibioticaresistentie in het milieu en mogelijke maatregelen
Het RIVM heeft in samenwerking met andere instituten onderzocht hoeveel resistente bacteriën via afvalwater in het Nederlandse oppervlaktewater terechtkomen. Afvalwater is, naast mest, de belangrijkste bron waardoor antibioticaresistente bacteriën in het milieu belanden. In 60 tot 100% van het onderzochte afvalwater zitten bijzonder resistente micro-organismen(BMRO), zoals ESBL-producerende E. coli en carbapenemresistente Enterobacteriaceae. Daarnaast zijn resten van antibiotica in het afvalwater gevonden. Mensen kunnen aan resistente bacteriën in het milieu worden blootgesteld, bijvoorbeeld als zij in contact komen met water waarop gezuiverd afvalwater wordt geloosd. Vooralsnog is het onduidelijk hoe groot de bijdrage van deze blootstelling is ten opzichte van andere blootstellingsroutes, en wat de gevolgen daarvan voor de volksgezondheid zijn. Daarvoor wordt aanvullend onderzoek aanbevolen. Duidelijk is wel dat mensen naast blootstelling via het milieu, ook door andere bronnen kunnen worden blootgesteld aan antibioticaresistente bacteriën, bijvoorbeeld tijdens reizen naar landen in Azië of Zuid-Amerika. Door de huidige behandeling van afvalwater nemen de concentraties van antibioticaresistente bacteriën af. Er bestaan aanvullende zuiveringstechnieken voor afvalwater die het aantal antibioticaresistente bacteriën in het oppervlaktewater nog verder kunnen verminderen. Ook de concentraties van resistente bacteriën in mest kunnen door aanvullende zuiveringstechnieken verminderd worden.In collaboration with other institu tions , RIVM investigated how many resistant bacteria enter Dutch surface water s from waste water treatment plants. Next to manure, waste water is the main source of resistant bacteria in the environment. Resistant bacteria of particular public health concern, including ESBL -producing E. coli and carbapenem resistant Enterobacteriace ae, have been found in 60 -100% of all investigated waste water samples. Antibiotics themselves have also been found in waste water. Human exposure to resistant bacteria is possible, for example, upon contact with surface water which receives waste water treatment plant effluent. So far, the contribution of this exposure to the total exposure to resistant bacteria is unknown, as are the effects of this exposure on public health. Additional research is therefore recommended. Humans can also be exposed to resistant bacteria via other routes, such as travel to Asian or Latin American. The current treatment of waste water reduces the concen trations of resistant bacteria. Advanced techniques are available which can decrease the amounts of resistant bacteria further. Options for the reduction of resistant bacteria also exist for the treatment of manure
The winding road to health: A systematic scoping review on the effect of geographical accessibility to health care on infectious diseases in low- and middle-income countries
Background
Geographical accessibility to healthcare is an important component of infectious disease dynamics. Timely access to health facilities can prevent disease progression and enables disease notification through surveillance systems. The importance of accounting for physical accessibility in response to infectious diseases is increasingly recognized. Yet, there is no comprehensive review of the literature available on infectious diseases in relation to geographical accessibility to care. Therefore, we aimed at evaluating the current state of knowledge on the effect of geographical accessibility to health care on infectious diseases in low- and middle-income countries.
Methods and findings
A search strategy was developed and conducted on Web of Science and PubMed on 4 March 2019. New publications were checked until May 28, 2020. All publication dates were eligible. Data was charted into a tabular format and descriptive data analyses were carried out to identify geographical regions, infectious diseases, and measures of physical accessibility among other factors. Search queries in PubMed and Web of Science yielded 560 unique publications. After title and abstract screening 99 articles were read in full detail, from which 64 articles were selected, including 10 manually. Results of the included publications could be broadly categorized into three groups: (1) decreased spatial accessibility to health care was associated with a higher infectious disease burden, (2) decreased accessibility was associated to lower disease reporting, minimizing true understanding of disease distribution, and (3) the occurrence of an infectious disease outbreak negatively impacted health care accessibility in affected regions. In the majority of studies, poor geographical accessibility to health care was associated with higher disease incidence, more severe health outcomes, higher mortality, and lower disease reporting. No difference was seen between countries or infectious diseases.
Conclusions
Currently, policy-makers and scientists rely on data collected through passive surveillance systems, introducing uncertainty on disease estimates for remote communities. Our results highlight the need for increasing integration of geographical accessibility measures in disease risk modelling, allowing more realistic disease estimates and enhancing our understanding of true disease burden. Additionally, disease risk estimates could be used in turn to optimize the allocation of health services in the prevention and detection of infectious diseases
A geospatial analysis of accessibility and availability to implement the primary healthcare roadmap in Ethiopia
The R-scripts and data used to generate the main figures in the article titled "A geospatial analysis of accessibility and availability to implement the primary healthcare roadmap in Ethiopia" are provided here. The R-scripts include the necessary code to reproduce the main figures presented in the manuscript, and the accompanying files contain the source data used for generating these figures
A geospatial analysis of accessibility and availability to implement the primary healthcare roadmap in Ethiopia
Background: Primary healthcare (PHC) is a crucial strategy for achieving universal health coverage. Ethiopia is working to improve its primary healthcare system through the Optimization of Health Extension Program (OHEP), which aims to increase accessibility, availability and performance of health professionals and services. Measuring current accessibility of healthcare facilities and workforce availability is essential for the success of the OHEP and achieving universal health coverage in the country.
Methods: In this study we use an innovative mixed geospatial approach to assess the accessibility and availability of health professionals and services to provide evidence-based recommendations for the implementation of the OHEP. We examined travel times to health facilities, referral times between health posts and health centers, geographical coverage, and the availability and density of health workers relative to the population.
Results: Our findings show that the accessibility and availability of health services in Somali region of Ethiopia is generally low, with 65% of the population being unable to reach a health center or a health post within 1 h walking and referral times exceeding 4 h walking on average. The density of the health workforce is low across Somali region, with no health center being adequately staffed as per national guidelines.
Conclusions: Improving accessibility and addressing healthcare worker scarcity are challenges for implementing the primary care roadmap in Ethiopia. Upgrading health posts and centers, providing comprehensive services, and training healthcare workers are crucial. Effective outreach strategies are also needed to bridge the gap and improve accessibility and availability.</p
Bronnen van antibioticaresistentie in het milieu en mogelijke maatregelen
Het RIVM heeft in samenwerking met andere instituten onderzocht hoeveel resistente bacteriën via afvalwater in het Nederlandse oppervlaktewater terechtkomen. Afvalwater is, naast mest, de belangrijkste bron waardoor antibioticaresistente bacteriën in het milieu belanden. In 60 tot 100% van het onderzochte afvalwater zitten bijzonder resistente micro-organismen(BMRO), zoals ESBL-producerende E. coli en carbapenemresistente Enterobacteriaceae. Daarnaast zijn resten van antibiotica in het afvalwater gevonden
Bronnen van antibioticaresistentie in het milieu en mogelijke maatregelen
Het RIVM heeft in samenwerking met andere instituten onderzocht hoeveel resistente bacteriën via afvalwater in het Nederlandse oppervlaktewater terechtkomen. Afvalwater is, naast mest, de belangrijkste bron waardoor antibioticaresistente bacteriën in het milieu belanden. In 60 tot 100% van het onderzochte afvalwater zitten bijzonder resistente micro-organismen(BMRO), zoals ESBL-producerende E. coli en carbapenemresistente Enterobacteriaceae. Daarnaast zijn resten van antibiotica in het afvalwater gevonden. Mensen kunnen aan resistente bacteriën in het milieu worden blootgesteld, bijvoorbeeld als zij in contact komen met water waarop gezuiverd afvalwater wordt geloosd. Vooralsnog is het onduidelijk hoe groot de bijdrage van deze blootstelling is ten opzichte van andere blootstellingsroutes, en wat de gevolgen daarvan voor de volksgezondheid zijn. Daarvoor wordt aanvullend onderzoek aanbevolen. Duidelijk is wel dat mensen naast blootstelling via het milieu, ook door andere bronnen kunnen worden blootgesteld aan antibioticaresistente bacteriën, bijvoorbeeld tijdens reizen naar landen in Azië of Zuid-Amerika. Door de huidige behandeling van afvalwater nemen de concentraties van antibioticaresistente bacteriën af. Er bestaan aanvullende zuiveringstechnieken voor afvalwater die het aantal antibioticaresistente bacteriën in het oppervlaktewater nog verder kunnen verminderen. Ook de concentraties van resistente bacteriën in mest kunnen door aanvullende zuiveringstechnieken verminderd worden